Théodore Jacques Ralli or Theodorus Rallis (full name: Theodoros Rallis-Scaramanga; Greek: Θεόδωρος Ράλλης; Constantinople, 16 February 1852 – 2 October 1909, Lausanne) was a Greek painter, watercolourist and draughtsman, who spent most of his working life in Paris, France and in Egypt.
He painted genre works, portraits, local figures, architectural subjects, interiors with figures and animals. But he is best known for his orientalist paintings.
Rallis first exhibition was at the Salon in 1875. From 1879 he regularly exhibited at the Royal Academy in London. He was a member of the Société des Artistes Français, where he received an honourable mention in 1885, and a silver medal in 1889 for his whole work He exhibited his paintings in the Salon de Rouen (1897, 1903, 1906 and 1909) and also in Athens during the Olympic Games of 1896. He also served as a member of the competition jury in 1900 at the Exposition Uni